蓝马羚
- 网络Bluebuck;Hippotragus leucophaeus
![蓝马羚](../cache/1164921.jpg)
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而这时与蓝马羚相争的其他动物正好被引入到它们的栖息地。
This is when competing livestock were introduced into their habitat .
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蓝马羚数量从大约2千年前开始明显下降。
The population began to decline noticeably around 2000 years ago .
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到了18世纪,蓝马羚已经变得相当稀少。
Bluebucks had become rather rare by the 18th century .
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在人类的足迹到达南非草原之前,非洲狮、鬣狗和豹是蓝马羚的最大捕食者。
African lions , hyenas , and leopards hunted them before humans arrived .
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最后一只蓝马羚在1799年被射杀。
The last known bluebuck was shot in 1799 .
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蓝马羚是南非特有的动物。
It was native to southern Africa .
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当今仅存5个蓝马羚头颅,它们被装裱好,分别收藏于奥地利、法国、荷兰和瑞典的博物馆。其中瑞典拥有两个蓝马羚的头颅。
Five mounted heads are displayed at different museums in Europe - one each in Austria , France , and Amsterdam , and two in Sweden .
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捕食者的捕杀、气候变化、人类猎杀、疾病,甚至是另外一些出现在它们领土上的动物,例如绵羊,都或多或少地造成了蓝马羚的灭绝。
Predators , climate change , hunting , disease , and even the presence of animals , such as sheep , in their territory may have contributed to their extinction .